[sdiy] Proteus software

[Barry Klein]

I saw on the Labcenter site that Symbolic Sound was a user so I asked them
about it, and Kurt says:

We have used Isis and Ares. We are happy with it, it does pretty much
everything we need. The only drawback I can think of is that it does not
output the standard netlist format needed for PCB electrical testing and the
standard file needed for contract manufacturers. One big plus is that they
actually respond to their email for support questions!